206208 looking glass

AS16519 University of Colorado Denver 🇺🇸 US

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes
2
131,072 (512 × /24)
IPv6 prefixes
1
256 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS16519
Name
University of Colorado Denver
Organisation
University of Colorado Denver
Country
🇺🇸 US
RIR
ARIN
Allocated
2000-05-05
Scope
Not Disclosed
Peering policy
Open
Website
https://www.ucdenver.edu
PeeringDB
net/39259

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

3 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.arin.net

ASNumber:       16519
ASName:         CUDENVER
ASHandle:       AS16519
RegDate:        2000-05-05
Updated:        2026-01-07
Ref:            https://rdap.arin.net/registry/autnum/16519

OrgName:        University of Colorado Denver
OrgId:          UCAD-1
Address:        1945 N. Wheeling St
City:           Aurora
StateProv:      CO
PostalCode:     80045
Country:        US
RegDate:        2000-05-05
Updated:        2024-09-25
Ref:            https://rdap.arin.net/registry/entity/UCAD-1

OrgAbuseHandle: ARTWI-ARIN
OrgAbuseName:   Artwich, Piotr
OrgAbusePhone:  +1-303-724-7878
OrgAbuseEmail:  piotr.artwich@ucdenver.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ARTWI-ARIN

OrgAbuseHandle: LINDG32-ARIN
OrgAbuseName:   Lindgren, Mattias
OrgAbusePhone:  +1-303-724-0010
OrgAbuseEmail:  mattias.lindgren@cuanschutz.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LINDG32-ARIN

OrgNOCHandle: ARTWI-ARIN
OrgNOCName:   Artwich, Piotr
OrgNOCPhone:  +1-303-724-7878
OrgNOCEmail:  piotr.artwich@ucdenver.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/ARTWI-ARIN

OrgRoutingHandle: ARTWI-ARIN
OrgRoutingName:   Artwich, Piotr
OrgRoutingPhone:  +1-303-724-7878
OrgRoutingEmail:  piotr.artwich@ucdenver.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ARTWI-ARIN

OrgRoutingHandle: LINDG32-ARIN
OrgRoutingName:   Lindgren, Mattias
OrgRoutingPhone:  +1-303-724-0010
OrgRoutingEmail:  mattias.lindgren@cuanschutz.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/LINDG32-ARIN

OrgTechHandle: ARTWI-ARIN
OrgTechName:   Artwich, Piotr
OrgTechPhone:  +1-303-724-7878
OrgTechEmail:  piotr.artwich@ucdenver.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/ARTWI-ARIN

OrgTechHandle: LINDG32-ARIN
OrgTechName:   Lindgren, Mattias
OrgTechPhone:  +1-303-724-0010
OrgTechEmail:  mattias.lindgren@cuanschutz.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/LINDG32-ARIN

OrgNOCHandle: LINDG32-ARIN
OrgNOCName:   Lindgren, Mattias
OrgNOCPhone:  +1-303-724-0010
OrgNOCEmail:  mattias.lindgren@cuanschutz.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/LINDG32-ARIN

RTechHandle: LINDG32-ARIN
RTechName:   Lindgren, Mattias
RTechPhone:  +1-303-724-0010
RTechEmail:  mattias.lindgren@cuanschutz.edu
RTechRef:    https://rdap.arin.net/registry/entity/LINDG32-ARIN

RAbuseHandle: LINDG32-ARIN
RAbuseName:   Lindgren, Mattias
RAbusePhone:  +1-303-724-0010
RAbuseEmail:  mattias.lindgren@cuanschutz.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/LINDG32-ARIN

RNOCHandle: LINDG32-ARIN
RNOCName:   Lindgren, Mattias
RNOCPhone:  +1-303-724-0010
RNOCEmail:  mattias.lindgren@cuanschutz.edu
RNOCRef:    https://rdap.arin.net/registry/entity/LINDG32-ARIN